# -*- coding: utf-8 -*-
#-------------------------------------------------------------------------------
# Name:        chunk_main.py
# Purpose:     GAEDrive: Chunk Server
#
# Author:      Crane Chu <cranechu (at) gmail.org>
#
# Created:     Nov. 20, 2009
# Copyright:   Copyright 2009,2010 Crane Chu
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#-------------------------------------------------------------------------------
#!/usr/bin/env python

__author__ = 'Crane Chu'

# MODULES
from google.appengine.ext import db


# DEFINES
CHUNK_SERVER_SPACE = 1 * 1024 * 1024 * 1024 # GAE's free quote is 1G
MAX_FETCH_COUNT = 1000 # GAE's limitation
URLHEAD = 'http://' # replace to https if possible in CHINA GFW


# data definition
class Chunk(db.Model):
    # index by key
    data = db.BlobProperty()
    time = db.DateTimeProperty(auto_now_add = True)
